Folland, Gerald B. <br/><br/>
Introduction to partial differential equations. 

 - 2nd ed. 
 - New Delhi :  Prentice-Hall of India,  1995. 
 - xi, 324 p. 
<br/><br/><label>ISBN: </label>8120318854 : 0691043616 (hb) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Differential equations, Partial.
<br/><br/><label>LC Class. No.: </label>QA374  / .F65 1995